import { BaseResourceAPI, CursorAndAsyncIterator } from '@cognite/sdk-core';
import { ExternalTemplateGroupVersion, TemplateGroupVersion, TemplateGroupVersionFilterQuery } from '../../types';
export declare class TemplateGroupVersionsApi extends BaseResourceAPI<TemplateGroupVersion> {
    /**
     * [Upsert a Template Group version](https://pr-1202.specs.preview.cogniteapp.com/v1.json.html#operation/postApiV1ProjectsProjectTemplategroupsExternalidVersionsUpsert)
  Create or update a Template Group version.
     *
     * ```js
     * const version = { schema: "type MyType @template { someField: String }", conflictMode: ConflictMode.Patch };
     * const newVersion = await client.group("myGroup").versions.upsert(version);
     * ```
     */
    upsert: (item: ExternalTemplateGroupVersion) => Promise<TemplateGroupVersion>;
    /**
     * [List Template Group versions](https://pr-1202.specs.preview.cogniteapp.com/v1.json.html#operation/postApiV1ProjectsProjectTemplategroupsExternalidVersionsList)
     *
     * ```js
     * const versions = await client.templates.group("myGroup").versions.list( { minVersion: 1, maxVersion: 4 } );
     * ```
     */
    list: (query?: TemplateGroupVersionFilterQuery) => CursorAndAsyncIterator<TemplateGroupVersion>;
    /**
     * [Delete a Template Group version](https://pr-1202.specs.preview.cogniteapp.com/v1.json.html#operation/postApiV1ProjectsProjectTemplategroupsDelete)
     *
     * ```js
     * await client.templates.group("myGroup").versions.delete(1);
     * ```
     */
    delete: (version: number) => Promise<import('@cognite/sdk-core').HttpResponse<unknown>>;
}